docs: def target_temperature(self, temperature):
          """Set new target temperature."""
          dev_temp = int(temperature * 2)
          if temperature == EQ3BT_OFF_TEMP or temperature == EQ3BT_ON_TEMP:
              dev_temp |= 0x40
              value = struct.pack('BB', PROP_MODE_WRITE, dev_temp)
          else:
              self._verify_temperature(temperature)
              value = struct.pack('BB', PROP_TEMPERATURE_WRITE, dev_temp)
  
          self._conn.make_request(PROP_WRITE_HANDLE, value)